Whole House Fans

The CentricAir 1.5 is for cooling an individual room such as a large bonus room or a couple of small rooms (up to 700 sqft). It requires approximately 1.5 sqft of net free attic ventilation and delivers 1263 CFM (HVI-916 certified airflow rating). It uses 143 WATTS of energy, costing less than $0.05 per hourto operate. It…

Our CentricAir 2.7 whole house fan produces a powerful 2709 CFM (HVI-916 certified airflow rating)and requires about 3.25 sqft of net free attic ventilation and costs about $0.07 per hour to run and uses 288 WATTS of power. It’s designed to cool two story homes up to 1800 sqft and single story homes up to 1350 sqft. It comes with an option of…

The CentricAir 3.4 whole house fan delivers a powerful 3242 CFM (HVI-916 certified airflow rating) and requires about 4.0 sqft of net free attic ventilation. It uses 382 WATTS of power and costs about $0.08 per hour to run. It’s designed for two story homes up to 3400 sqft and single story homes up to 2500 sqft. It comes with an…